Apache Juneau (incubating) –a toolkit for marshalling POJOs to a wide variety of content types using a common framework, and for creating sophisticated self-documenting REST interfaces and microservices using very little code. - Apache Juneau 6.3.0 (incubating) released http://juneau.incubator.apache.org/

Apache OFBiz™ –an Open Source product for the automation of enterprise processes that includes framework components and business applications. - Apache OFBiz 16.11.03 released http://ofbiz.apache.org/